Pyrogel XTF Aerogel Blanket Insulation

Pyrogel XTF Aerogel Blanket Insulation

Pyrogel XTF aerogel blanket insulation is designed to provide exceptional passive fire protection and superior thermal performance in a thin, lightweight format.

Tested to the most stringent fire-protection standards, Pyrogel XTF delivers hydrocarbon pool-fire protection for up to 4 hours, and jet fire protection up to 2 hours. It can also be used to meet the requirements of API 521 for the sizing of pressure relief systems.

Pyrogel XTF incorporates all the insulative qualities of Pyrogel XTE to combine classleading thermal performance with versatile passive fire protection. Hydrophobic and breathable, Pyrogel XTF keeps underlying assets drier for longer, providing superior corrosion defense and maintaining process conditions in the harshest of environments.

Offering more asset coverage per man hour, especially on large-bore piping, vessels, and skirts, Pyrogel XTF supports a faster return to service. It can be applied in all weather conditions and requires no cure time, providing immediate protection of assets.

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Product Description


• Lower total installed cost compared to traditional passive fire protections
• Faster and easier application gives immediate passive fire protection—no curing or drying time needed
• Can be installed in all weather conditions
• Easily removed and reused after inspection
• Hydrophobic and breathable; resists liquid water and the damaging effects of CUI/CUF
• Lightweight, durable design allows for pre-insulation
• Suitable for applications from ambient to 650°C/1200°F 

Product Use and Specifications

Max. Use Temp.:  1200ºF (650ºC)
Optimal Use:  Thermal Insulation Passive Fire Protection Acoustics
Applications:  Pool Fire and Jet Fire Protection Relieve Systems Sizing (API 521)
Color:  Grey
Density*:  12.5 lb/ft³ (0.20 g/cc)
Thickness*:  0.4 in (10 mm)
Roll Size*:  850 sqft bulk rolls
 *Nominal Values

System Performance of Pyrogel XTF

Pyrogel XTF’s performance in acoustic service and fire protection applications has been evaluated according to the following test methods. Contact Aspen Aerogels technical service for configuration details.
• UL 1709 – Rapid Rise Fire Test: Up to 240 min of protection
• OTI-95-634 – Jet Fire Protection: Up to 120 min of protection
• ISO 15665 – Acoustic Insulation for Pipes, Valves, and Flanges: Configurations meeting Class A2, B2, and C2 are possible

Specification Compliance and Peformance

ASTM C165, ASTM C411, ASTM C447, ASTM C795, ASTM C1101/1101M, ASTM C1104/1104M, ASTM C1338, ASTM C1617, ASTM C1763, ASTM E84

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General Insulation Company is a B2B distributor – supplier with over 50 locations across the U.S. that stocks and fabricates a wide variety of aerogel insulation products for commercial, industrial, and residential construction markets.

Pyrogel XTF TDS

Pyrogel XTF SDS